Lenox one piece diamond hole saws are long lasting, fast and easy cutting. A brazed diamond edge for more holes in tile and stone and cuts holes in less time than carbide grit or carbide tipped hole saws, uses a standard arbor.
Light weight saw will tension up to 20000 pounds per square inch. Front tension mechanism is easy to hold and adjust. Mount blade at 90 degree for flush cutting applications. Comes with one 12 inch, 24 TPI hacksaw blade.